Austin 7 average tire pressure is 29.758 psi. If it is tough for you can round it 30 psi for all 4 tires.
Austin 7 low tire pressures affect braking distances and provide less responsive steering and handling. This can be especially dangerous when an emergency stop or sudden evasive maneuver is needed to avoid a collision. In addition, low pressures allow tire sidewalls to flex excessively, which generates heat. While moderate heat simply accelerates tire tread wear; high heat can lead to loss of tread segments or even blowouts.
Tire Size | Front Tire Pressure | Rear Tire Pressure |
---|---|---|
235 45 R18 98 W | 30.551 | 29.421 |
215 55 R16 93 V | 30.8 | 29.617 |
235 45 R17 94 W | 30.814 | 29.953 |
215 50 R17 95 W | 30.829 | 29.512 |
235 40 R19 96 Y | 30.608 | 29.499 |
235 40 R18 95 W | 30.869 | 29.98 |
195 65 R15 91 H | 30.513 | 29.228 |
205 50 R17 89 V | 30.935 | 29.268 |
235 40 R18 95 Y | 30.848 | 29.369 |
225 50 R17 94 Y | 30.75 | 29.882 |
245 40 R18 93 Y | 30.922 | 29.343 |
255 35 R19 96 Y | 30.668 | 29.627 |
265 30 R20 94 Y | 30.882 | 29.357 |
205 55 R15 88 V | 30.956 | 29.776 |
215 40 R17 87 W | 30.685 | 29.266 |
215 45 R16 86 S | 30.876 | 29.542 |
215 45 R16 90 V | 30.568 | 29.346 |
225 35 R18 87 W | 30.855 | 29.762 |
185 60 R15 84 T | 30.938 | 29.849 |
145 80 R14 76 T | 30.605 | 29.752 |
165 65 R15 81 H | 30.714 | 29.462 |
175 60 R15 81 H | 30.854 | 29.765 |
185 50 R16 81 H | 30.736 | 29.433 |
205 55 R16 91 V | 30.728 | 29.731 |
225 40 R18 92 W | 30.764 | 29.502 |
225 45 R17 91 V | 30.55 | 29.872 |
225 40 R18 92 V | 30.67 | 29.219 |
235 35 R19 91 W | 30.535 | 29.37 |
205 60 R16 92 V | 30.616 | 29.731 |
225 55 R16 95 Y | 30.808 | 29.927 |
245 45 R17 95 Y | 30.637 | 29.939 |
225 50 R17 94 W | 30.679 | 29.772 |
225 55 R16 95 W | 30.581 | 29.769 |
195 60 R15 88 H | 30.941 | 29.775 |
195 55 R16 87 V | 30.566 | 29.363 |
Austin 7 tire pressures should be checked at least once per month. Running on incorrect pressures will decrease fuel economy, it increases tyre wear and also degrades vehicle braking ability.
All-season tire pressure - 30 |
Winter tire pressure - 29.3 |
Summer tire pressure - 30 |
All-terrain tire pressure - 29.5 |
Be sure when checking the pressure that the tires are not too warm, which can happen after driving for a while, as this can affect the pressure reading.
Austin 7 psi values are supported all kind of tire brands.